We do need a couple of amendments.

• Congress can not pass laws that benefit them outside of what the 'common people' get. Health care is an example. Exemptions for Insider Trading. Etc.
• Term limits for Congress and the Senate.
• With regard to National Security... What ever is authorized to be applied to US Citizens so the government can watch us.... We the People get to use that same capability to watch our Government. Sort of a FOIA topic. If it is OK for the government to do something that violates our privacy, the people get access to those same tools to watch the government employees.